Beam collision type homogenizing structure and homogenizer
By using a jet-collision homogenizing structure, multiple collision groups are formed by jet holes, allowing materials to collide or collide with each other in the homogenizing chamber. This solves the problems of easy clogging and low efficiency of existing homogenizers, and achieves high-efficiency homogenization.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- CHANGSHA LI AN NENG ELECTRONIC TECH CO LTD
- Filing Date
- 2025-04-29
- Publication Date
- 2026-04-17
AI Technical Summary
Existing homogenizers have complex structures, single channels that are prone to blockage, and low homogenization efficiency.
It adopts a jet collision homogenization structure, which forms multiple collision groups through the jet holes on the homogenization valve core. The material undergoes micro-jet collisions or mutual collisions in the homogenization chamber. The structure is simple, not easy to clog, and improves homogenization efficiency.
It achieves a simple structure, low cost, and is not prone to clogging, thus improving homogenization efficiency.
Smart Images
Figure CN224127014U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of homogenization equipment technology, and in particular to a beam collision type homogenization structure and homogenizer. Background Technology
[0002] Currently, through-beam homogenizers suffer from complex structures, a single through-beam channel, and are prone to clogging and have low homogenization efficiency. Utility Model Content
[0003] This invention aims to solve at least one of the technical problems existing in the prior art. To this end, this invention proposes a beam collision homogenizing structure, which is simple in structure, allows for diverse beam-to-beam channels that are not easily blocked, and can significantly improve homogenization efficiency.
[0004] This invention also proposes a homogenizer having the above-mentioned beam collision homogenization structure.
[0005] According to a first aspect embodiment of the present invention, a beam collision homogeneous structure includes:
[0006] Homogeneous channels;
[0007] A homogenizing valve core has an end inserted into the homogenizing channel and is sealed to the inner wall of the homogenizing channel; the homogenizing valve core has a homogenizing cavity and a discharge channel, the homogenizing cavity being connected to the discharge channel; the homogenizing valve core has a jetting hole, the jetting hole being connected to the homogenizing cavity and the homogenizing channel; the shape of the jetting hole is one or more of the following: circular, polygonal, and elliptical.
[0008] The jet orifice is provided in multiple ways, and the multiple jet orifices form at least one collision group. The extension directions of the multiple jet orifices in the collision group intersect at the center of the homogenization cavity. When the material in the homogenization channel flows into the homogenization cavity through the jet orifice, it generates micro-jet, and the multiple micro-jets in the collision group collide with each other in the homogenization cavity.
[0009] The beam collision homogeneous structure according to the embodiments of this utility model has at least the following beneficial effects:
[0010] The homogenization structure in this embodiment includes only a homogenization valve core and a homogenization channel. By setting a homogenization cavity and jet holes communicating with the homogenization cavity on the homogenization valve core, the material entering the homogenization cavity through the jet holes will collide or collide with each other to achieve material crushing. The structure is simple and the manufacturing cost is low. Multiple jet holes can form multiple collision groups, and the jet holes between different collision groups can adopt different cross-sectional areas, which facilitates the diversity of the jet channels. The jet holes are simple to process, easy to handle, and not prone to clogging, which can significantly improve the homogenization efficiency.
[0011] According to some embodiments of the present invention, the plurality of jet holes of the collision group are arranged at circumferential intervals.
[0012] According to some embodiments of the present invention, along the radial direction of the homogeneous valve core, the plurality of jet holes of the collision group are located in the same radial plane.
[0013] According to some embodiments of the present invention, along the radial direction of the homogeneous valve core, the plurality of jet holes of the collision group are located in a plurality of radial planes.
[0014] According to some embodiments of the present invention, the cross-sectional areas of the plurality of jet holes in the collision group are equal.
[0015] According to some embodiments of this utility model, the cross-sectional area of the jet orifice decreases sequentially along the material flow direction.
[0016] According to some embodiments of this utility model, the distance between adjacent jet holes increases sequentially along the material flow direction.
[0017] According to some embodiments of the present invention, multiple jet holes form multiple collision groups, and the multiple collision groups are spaced apart along the axial direction of the homogeneous valve core.
[0018] According to some embodiments of the present invention, the cross-sectional area of the jet hole is greater than 0.001 square millimeters.
[0019] The homogenizer according to the second aspect of the present invention includes the above-described beam collision homogenizing structure; since the homogenizer includes the above-described beam collision homogenizing structure, it has at least all the beneficial effects of the beam collision homogenizing structure.
[0020] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description
[0021] The present invention will be further described below with reference to the accompanying drawings and embodiments, wherein:
[0022] Figure 1 This is a schematic diagram of the structure of a first embodiment of the homogeneous structure according to the first aspect of this application;
[0023] Figure 2 This is a schematic diagram of the structure of a second embodiment of the homogeneous structure according to the first aspect of this application;
[0024] Figure 3 This is a cross-sectional view of the homogeneous structure of the first aspect of this application.
[0025] Icon labels:
[0026] Homogenized channel 100;
[0027] Homogenizing valve core 200, homogenizing chamber 210, jet orifice 211, collision group 212, discharge channel 220, sealing structure 230. Detailed Implementation
[0028] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.
[0029] In the description of this utility model, it should be understood that the directional descriptions, such as up, down, etc., indicating the directional or positional relationship, are based on the directional or positional relationship shown in the drawings and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.
[0030] In the description of this utility model, "multiple" refers to two or more. The use of "first" and "second" is for distinguishing technical features only and should not be construed as indicating or implying relative importance, or implicitly indicating the number of technical features or their sequential relationship.
[0031] In the description of this utility model, unless otherwise explicitly defined, terms such as "setting," "installation," and "connection" should be interpreted broadly, and those skilled in the art can reasonably determine the specific meaning of the above terms in this utility model in conjunction with the specific content of the technical solution.
[0032] Reference Figures 1 to 3 The first aspect of this utility model describes a beam-collision homogenizing structure, including a homogenizing channel 100 and a homogenizing valve core 200. The end of the homogenizing valve core 200 passes through the homogenizing channel 100 and is sealed to the inner wall of the homogenizing channel 100. The homogenizing valve core 200 has a homogenizing cavity 210 and a discharge channel 220, which communicate with each other. The homogenizing valve core 200 also has a jet hole 211, which communicates with the homogenizing cavity 210 and the homogenizing channel 100. (See reference...) Figure 1 As shown, a sealing structure 230 is provided between the outer wall of the homogenizing valve core 200 and the inner wall of the homogenizing channel 100 to ensure that the material can only enter the homogenizing chamber 210 through the jet hole 211 to collide or collide with each other, and then flow out through the discharge channel 220. The sealing structure 230 can be a structure such as a sealing ring, and is not limited in this embodiment.
[0033] Furthermore, in this embodiment, the homogenizing valve core 200 is radially provided with a plurality of jet holes 211, which form at least one collision group 212. The extending directions of the plurality of jet holes 211 in the collision group 212 intersect at the center position of the homogenizing cavity 210. Specifically, refer to... Figure 3 As shown, the multiple jet holes 211 of the collision group 212 are arranged at intervals around the circumference. The number and shape of the jet holes 211 included in a single collision group 212 can be set according to actual conditions, and can be set as follows: Figure 3 The four shown can also be set to three, five, six, seven, eight, etc. The shape of the jet orifice 211 can be designed as one or more of the following: circular, elliptical, and polygonal, depending on the actual situation. The number of jet orifices 211 included in a single collision group 212 can be adjusted according to the outer diameter of the homogenizing valve core 200. For example, if the outer diameter of the homogenizing valve core 200 is larger, the number of jet orifices 211 included in a single collision group 212 will be increased accordingly; if the outer diameter of the homogenizing valve core 200 is smaller, the number of jet orifices 211 will be appropriately reduced. When the material in the homogenizing channel 100 flows into the homogenizing cavity 210 through the jet orifice 211, it generates micro-jet streams. Multiple micro-jet streams of the collision group 212 collide within the homogenizing cavity 210.
[0034] It is conceivable that the multiple jet holes 211 of the collider 212 could be as follows: Figure 1 As shown, they are located in the same radial plane, or they can be as follows: Figure 2 As shown, the collision occurs across multiple radial planes, allowing for different collision methods to be employed for different materials. For example, if the material is easily broken during collision, a specific collision method can be preferred. Figure 1 The multiple jet holes 211 of the collision group 212 shown are located on the same radial plane, which allows the material to collide simultaneously at multiple locations within the homogenizing chamber 210, improving the collision efficiency. If the material itself is difficult to break down during collision, then this method can be preferred. Figure 2 The multiple jet holes 211 of the collision group 212 shown are located on multiple radial planes. This ensures that regardless of the state of the material flow, one or more high-pressure jets will always hit the weakest point of the material, thereby accelerating the crushing of the material. Both of the above-mentioned collision methods can achieve cavitation, mutual collision, shearing, and turbulence effects, effectively solving the problems of particle size refinement, suspension, and coating of materials. In actual production, one or a combination of the above two collision methods can be rationally selected according to parameters such as particle size, morphology, and required pressure.
[0035] This embodiment Figure 1 It includes multiple collision groups 212, which are spaced apart along the axial direction of the homogeneous valve core 200; correspondingly, Figure 2Although only one collider group 212 is shown in the image, multiple collider groups 212 can be set up according to actual needs; similarly, Figure 1 Alternatively, only one collision group 212 can be set up.
[0036] In this embodiment of the invention, the cross-sectional area of the jet orifice 211 is preferably greater than 0.001 square millimeters. That is, regardless of whether the multiple jet orifices 211 of the collision group 212 are located on the same radial plane or on multiple radial planes, the cross-sectional area of any one jet orifice 211 in this embodiment is preferably greater than 0.001 square millimeters. According to actual production experience, if the cross-sectional area of the jet orifice 211 is too small, it is easy to cause the jet orifice 211 to become blocked, thereby affecting production efficiency. As for the specific size of the jet orifice 211, it can be set according to the actual parameters of the material, and is not limited in this embodiment.
[0037] In embodiments of this application, the cross-sectional areas of the plurality of jet holes 211 of the collision group 212 are preferably equal to ensure that materials collide or collide with each other at the center of the homogenization chamber 210, thereby improving collision efficiency and collision quality. When the homogenization valve core 200 is provided with a plurality of collision groups 212, the cross-sectional areas of the jet holes 211 between different collision groups 212 can be set to be equal or unequal. For example, if... Figure 1 As shown, in this embodiment, the homogeneous valve core 200 has only three, two, or four collision groups 212, and the spacing between adjacent collision groups 212 is small. Therefore, the cross-sectional areas of the jet holes 211 of the multiple collision groups 212 can be appropriately set to be equal to reduce manufacturing costs. Conversely, if the homogeneous valve core 200 has a large number of collision groups 212, and employs… Figure 2 If the distance between the collision groups 212 shown is large, the cross-sectional areas between the adjacent collision groups 212 can be set to be unequal in order to balance the material collision pressure between each collision group 212, so that multiple collision groups 212 can obtain almost equal collision effects.
[0038] by Figure 2 For example, if the multiple jet holes 211 of the collision group 212 are located on different radial planes, the cross-sectional area of the jet holes 211 can be set to decrease sequentially along the material flow direction to balance the velocity and pressure of the material when it collides with the homogenizing chamber 210 after entering through the jet holes 211. In addition, if the axial length of the homogenizing chamber 210 is large, the material flow velocity entering the homogenizing chamber 210 through the jet holes 211 close to the homogenizing channel 100 is usually greater than the material flow velocity entering the homogenizing chamber 210 through the jet holes 211 far from the homogenizing channel 100. By distinguishing the cross-sectional area of the jet holes 211, the above-mentioned velocity difference can be appropriately compensated, so that the material is basically in a constant pressure homogenized state, thereby improving the homogenization effect and homogenization efficiency.
[0039] Furthermore, to better achieve constant pressure homogenization and reduce the pressure drop generated when the material moves axially along the homogenization valve core 200, the distance between adjacent jet holes 211 can be increased sequentially along the material flow direction. In actual production, one or both of the above-mentioned methods of differentiating the cross-sectional area of the jet holes 211 and differentiating the distance between adjacent jet holes 211 can be used to obtain a better constant pressure homogenization effect.
[0040] The beam collision homogenization structure of this utility model embodiment includes only a homogenization valve core 200 and a homogenization channel 100. By setting a homogenization cavity 210 and a jet hole 211 communicating with the homogenization cavity 210 on the homogenization valve core 200, the material entering the homogenization cavity 210 through the jet hole 211 collides or collidees with each other to achieve material crushing. The structure is simple and the manufacturing cost is low. Multiple jet holes 211 can form multiple collision groups 212. The jet holes 211 between different collision groups 212 can adopt different cross-sectional areas, which facilitates the diversity of the jet channel. The jet holes 211 are simple to process, easy to handle, and not prone to clogging, which can significantly improve the homogenization efficiency.
[0041] The homogenizer of the second aspect of this utility model includes the above-mentioned beam collision homogenizing structure; since the homogenizer includes the above-mentioned beam collision homogenizing structure, it has at least all the beneficial effects of the beam collision homogenizing structure, which will not be elaborated here.
[0042] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. In addition, those skilled in the art can combine the different embodiments or examples described in this specification.
[0043] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.
Claims
1. A beam-on-beam homogenization structure, characterized by, include: Homogeneous channels; A homogenizing valve core has an end inserted into the homogenizing channel and is sealed to the inner wall of the homogenizing channel; the homogenizing valve core has a homogenizing cavity and a discharge channel, the homogenizing cavity being connected to the discharge channel; the homogenizing valve core has a jetting hole, the jetting hole being connected to the homogenizing cavity and the homogenizing channel; the shape of the jetting hole is one or more of the following: circular, polygonal, and elliptical. The jet orifice is provided in multiple ways, and the multiple jet orifices form at least one collision group. The extension directions of the multiple jet orifices in the collision group intersect at the center of the homogenization cavity. When the material in the homogenization channel flows into the homogenization cavity through the jet orifice, it generates micro-jet, and the multiple micro-jets in the collision group collide with each other in the homogenization cavity.
2. The beam collision homogeneous structure according to claim 1, characterized in that: The multiple jet holes of the collision group are arranged at circumferential intervals.
3. The beam-on-beam homogenizing structure of claim 1, wherein: Along the radial direction of the homogeneous valve core, the plurality of jet holes of the collision group are located in the same radial plane.
4. The beam-on-beam homogenizing structure of claim 1, wherein: Along the radial direction of the homogeneous valve core, the plurality of jet holes of the collision group are located in a plurality of radial planes.
5. The beam collision homogenization structure of claim 1, wherein: The cross-sectional areas of the multiple jet holes in the collision group are equal.
6. The beam collision homogenization structure of claim 1, wherein: Along the material flow direction, the cross-sectional area of the jet orifice decreases sequentially.
7. The beam collision homogenization structure of claim 1, wherein: Along the material flow direction, the distance between adjacent jet holes increases sequentially.
8. The beam collision homogenization structure of claim 1, wherein: The multiple jet holes form multiple collision groups, and the multiple collision groups are spaced apart along the axial direction of the homogeneous valve core.
9. The beam collision homogenization structure of claim 1, wherein: The cross-sectional area of the jet orifice is greater than 0.001 square millimeters.
10. A homogenizer characterized by: Includes the beam collision homogeneous structure as described in any one of claims 1 to 9.